A hidden hot spring nestled in the mountains near Tateeji Temple, the 19th temple on the Shikoku Pilgrimage. Surrounded by a deep valley, it's a tranquil haven where you can soak in the onsen and enjoy the magnificent scenery.
Iya Onsen is a hot spring located in Ikeda-cho, Miyoshi City, Tokushima Prefecture. It's a secluded onsen hidden deep in the mountains near Tateeji Temple, the 19th temple on the Shikoku 88 Temple Pilgrimage. Surrounded by a deep valley, it's a tranquil place where you can fully appreciate the majestic scenery while enjoying the onsen. The hot spring water is an alkaline simple sulfur spring, said to be effective for neuralgia, muscle pain, and joint pain. Besides day-trip onsen facilities, Iya Onsen also has several lodging options. At these accommodations, you can enjoy meals while soaking in the onsen and explore nearby sightseeing spots. When visiting Iya Onsen, be sure to explore the surrounding attractions. For example, the Iya Valley is a breathtaking gorge considered one of Japan's three great hidden valleys. Within the valley, you'll find captivating sights like the Iya Kazurabashi Vine Bridge and the Iya Valley walking trail. About a 30-minute drive from Iya Onsen is Tsurinji Temple, the 20th temple on the Shikoku 88 Temple Pilgrimage. Founded by Kobo Daishi, Tsurinji is an ancient temple with buildings and a beautiful garden associated with the revered monk. The Iya Onsen area boasts many other historical structures and nature-rich spots. Make Iya Onsen your base for exploring the abundant natural beauty of Tokushima Prefecture.